Just a question: How do light levels affect your dreams, and does having a pitch-black room help you to have lucid dreams more than a room that is not completely dark? For me, I go to a different house every Friday, and I am 7 for 12 on the nights I have been there. That is, I've had 7 LD's on 12 attempts. The room is completely dark. For the rest of the week, my LD rate is much worse, and my blinds don't completely close, so the sunlight comes into the room in the morning. What do you think about this?